This cluster will not be scheduled for an automatic upgrade to v1.22, the next minor version, because your API clients have used deprecated APIs in the last 30 days that are no longer available in this version. Once the cluster reaches end of life on v1.21, it would then be automatically upgraded to v1.22, but upgrading the cluster before it’s migrated to updated APIs could cause it to break.
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We would like to know that it's an informational notification or we need take any action.
we have verified all our clusters and changed our ingress manifest, and it is updated as per recommendation, but we still see the deprecated API call to the cluster, we would want to understand what action we could take on it.
we also using ISTIO services brainy as service mesh and lot of deprecated API call to the cluster from istio.io, which are managing by us.
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